Surname or Chess SA id..
Chess SA Region AOC

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Kai Michaela Hardneck

2160322928
Cape Winelands (WCW)
Personal
Main rating
Rating 1196
K-factor 36
Floor 712.9
Highest 1212.9 (2025-11-01)
Min/Max +/- allowed 163
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1088.6
Final +/- 0
New Rating
()
Rating 1196
K-factor 36
Floor 712.9
Highest 1212.9 (2025-11-01)
Min/Max +/- allowed 162.8
Standard rating
Rating 1198.5
K-factor 36
Floor 720.9
Highest 1220.9 (2025-11-01)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1198.5
K-factor 36
Floor 720.9
Highest 1220.9 (2025-11-01)
Min/Max +/- allowed 161
Rapid rating
Rating 1194.6
K-factor 36
Floor 720
Highest 1220 (2025-07-01)
Min/Max +/- allowed 161.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1194.6
K-factor 36
Floor 720
Highest 1220 (2025-07-01)
Min/Max +/- allowed 161.2
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-07-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 CT Metro Schools Individual Closed 2026 (U11 Girls) Standard 2026-03-07 2026-03-08 Cape Town (WCT) 6 1204.9 5 2 1163.2 -8.9 Details
2 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Girls) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1212.4 6 3 1142.4 -8.3 Details
3 Closed Somerset College Chess Tournament 2026 (U11) Rapid 2026-01-30 2026-01-30 Cape Town (WCT) 5 1212.4 4 1 987.5 -8.3 Details
4 Closed Somerset College Chess Tournament 2025 (U9) Rapid 2025-09-12 2025-09-12 Cape Town (WCT) 5 1210.9 4 1 986.3 -8.3 Details
5 Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) Standard 2025-10-18 2025-10-18 Cape Town (WCT) 5 1210.9 5 3 1311.4 9.1 Details
6 Cape Winelands Queens 2025 (Development) Rapid 2025-06-21 2025-06-21 Cape Winelands (WCW) 6 1200 6 3.5 1270.8 5.4 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 15
Wins 6
Draws 0
Losses 9
White 8
Black 7
White wins 3
Black wins 3
Score 6
Percent 40
Dp -85
AOR 1193
Performance 1108
Game statistics (History)
Games 30
Wins 13
Draws 1
Losses 16
White 16
Black 14
White wins 8
Black wins 5
Score 13.5
Percent 45
Dp -42.5
AOR 1200.8
Performance 1158.3
Rankings (Main)
National
Overall 13906
Gender 3061
Age group 1847
Gender/Age 474
Provincial
Overall 4060
Gender 990
Age group 612
Gender/Age 182
Regional
Overall 596
Gender 164
Age group 84
Gender/Age 28
Rankings (Standard)
National
Overall 10683
Gender 2429
Age group 1385
Gender/Age 364
Provincial
Overall 3127
Gender 836
Age group 464
Gender/Age 156
Regional
Overall 514
Gender 147
Age group 72
Gender/Age 25
Rankings (Rapid)
National
Overall 4617
Gender 1041
Age group 710
Gender/Age 192
Provincial
Overall 1856
Gender 446
Age group 311
Gender/Age 91
Regional
Overall 264
Gender 73
Age group 42
Gender/Age 16
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 15
Score 6
Percent 40
Aor 1193
Dp -85
Prat 1108
Performance (12 months)
Games 30
Score 13.5
Percent 45
Aor 1200.8
Dp -42.5
Prat 1158.3
Performance (History)
Games 30
Score 13.5
Percent 45
Aor 1200.8
Dp -42.5
Prat 1158.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Balfour, L (Lihle) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Girls) CT Metro Schools Individual Closed 2026 (U11 Girls) Details
Overall 2 Sales, F (Farren) 2 2 0 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Girls) CT Metro Schools Individual Closed 2026 (U11 Girls) Details
Standard 1 Balfour, L (Lihle) 2 1 1 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Girls) CT Metro Schools Individual Closed 2026 (U11 Girls) Details
Standard 2 Sales, F (Farren) 2 2 0 CT Metro District East Schools Chess Individuals Trials 2026 (U11 Girls) CT Metro Schools Individual Closed 2026 (U11 Girls) Details